Block 5139
- Hash
00000057740dae68ee05a021245d1a460f04942563aa9c8c405b4d95f96ddc8c- Confirmations
- 36985
- Time
- 2026-09-20 21:15:05 UTC
- Median time
- 2026-09-20 21:05:09 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
4a450b4769bea750c21b931c668440d9a53561f921aacceb35cdb58bfb0a613a- Previous block
- 00000050c0fcf0bd650f44de1731e004d2a21e03588e62abc58169c6e4664bc1
- Next block
- 00000095640c31e1bc739b5afcd41b06994842786c86100201399f7b8e039fea
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 5139 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4a450b4769be…b58bfb0a613a coinbase | 1 | 2 | 50 |